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LEASES Operating Lease, Liability, Maturity (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Leases [Abstract]    
July 1, 2019 through December 31, 2019 $ 350  
2020 726  
2021 748  
2022 557  
2023 555  
2024 376  
Total minimum lease payments 3,312  
Less: imputed interest (358)  
Operating lease, liability $ 2,954  
Operating Leases Maturity Prior to Adoption of ASU 942    
2019   $ 658
2020   726
2021   748
2022   557
2023   555
2024   376
Future minimum obligations   $ 3,620